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I noted this on the dev list but got no response, so I just did it myself.

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Lock the call features when being used in chan_sip.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@63447 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-05-08 16:41:35 +00:00
parent 42a62a3c21
commit 314c874d7d
3 changed files with 22 additions and 6 deletions
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15
res/res_features.c
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@@ -1070,14 +1070,23 @@ static struct ast_call_feature *find_feature(const char *name)
return tmp;
}
void ast_rdlock_call_features(void)
{
ast_rwlock_rdlock(&features_lock);
}
void ast_unlock_call_features(void)
{
ast_rwlock_unlock(&features_lock);
}
/*! \brief find a call feature by name */
struct ast_call_feature *ast_find_call_feature(char *name)
struct ast_call_feature *ast_find_call_feature(const char *name)
{
int x;
for (x = 0; x < FEATURES_COUNT; x++) {
if (!strcasecmp(name, builtin_features[x].sname)) {
if (!strcasecmp(name, builtin_features[x].sname))
return &builtin_features[x];
}
}
return NULL;
}